US2019240698A1PendingUtilityA1

Haptic device

42
Assignee: TOYODA GOSEI KKPriority: Feb 7, 2018Filed: Jan 30, 2019Published: Aug 8, 2019
Est. expiryFeb 7, 2038(~11.5 yrs left)· nominal 20-yr term from priority
Inventors:Yuji YoneharaTakeshi Fujiwara
B06B 3/00B06B 1/0207B06B 1/0688B06B 1/0644G08B 6/00B06B 1/0611
42
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Claims

Abstract

A haptic device includes a flexible covering, an actuator provided in the covering and configured to generate vibration, and transmission particles filling the covering.

Claims

exact text as granted — not AI-modified
1 . A haptic device, comprising:
 a flexible covering;   an actuator provided in the covering and configured to generate vibration; and   transmission particles filling the covering.   
     
     
         2 . The haptic device according to  claim 1 , wherein the transmission particles comprise foamed plastic. 
     
     
         3 . The haptic device according to  claim 1 , wherein the actuator is a dielectric actuator including
 a dielectric layer made of a dielectric elastomer, and   a pair of electrode layers sandwiching the dielectric layer.

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